Function allegro_color_sys::allegro_color::al_color_hsv_to_rgb

pub unsafe extern "C" fn al_color_hsv_to_rgb(
    hue: c_float, 
    saturation: c_float, 
    value: c_float, 
    red: *mut c_float, 
    green: *mut c_float, 
    blue: *mut c_float
)